72559808

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{3923}}^1$

素因数の和:3969

約数の個数: 42

約数和(自身を含む): 152992836

約数和(自身を除く): 80433028

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 3923, 4624, 7846, 9248, 15692, 18496, 31384, 62768, 66691, 125536, 133382, 251072, 266764, 533528, 1067056, 1133747, 2134112, 2267494, 4268224, 4534988, 9069976, 18139952, 36279904, 72559808]

約数ペア:

[(1, 72559808), (2, 36279904), (4, 18139952), (8, 9069976), (16, 4534988), (17, 4268224), (32, 2267494), (34, 2134112), (64, 1133747), (68, 1067056), (136, 533528), (272, 266764), (289, 251072), (544, 133382), (578, 125536), (1088, 66691), (1156, 62768), (2312, 31384), (3923, 18496), (4624, 15692), (7846, 9248)]